xper,xns,xew,xco
0.100000001 , 4.41337156 , 2.12699676 , 892.650024
0.200000003 , 5.72854900 , 3.24453425 , 1031.25000
0.300000012 , 10.5108986 , 5.30901289 , 1031.25000
0.500000000 , 3.83314323 , 4.66572618 , 1031.25000
1.00000000 , 1.40127885 , 0.615944505 , 562.650024
2.00000000 , 0.186317533 , 0.129408672 , 281.325012
3.00000000 , 7.71073028E-02 , 5.94301224E-02 , 187.688004